package com.cy.java.pool;

public class TestInteger01 {
    public static void main(String[] args) {
        Integer n1=100;
        Integer n2=100;
        Integer n3=200;
        Integer n4=200;
        System.out.println(n1==n2); //true integer的池里只存储着-128~+127
        System.out.println(n3==n4); //false
    }
}
